CA Foundation Exam > CA Foundation Questions > Two unbiased coins are tossed. The probabilit...
Start Learning for Free
Two unbiased coins are tossed. The probability of obtaining ‘both heads’ is
- a)¼
- b)2/4
- c)¾
- d)none
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Two unbiased coins are tossed. The probability of obtaining both heads...
Probability of Obtaining Both Heads from Two Unbiased Coins
Answer:
When two unbiased coins are tossed, there are four possible outcomes:
- Head - Head
- Head - Tail
- Tail - Head
- Tail - Tail
Since each coin has two possible outcomes (head or tail) and the coins are independent, there are a total of 2 x 2 = 4 possible outcomes.
Out of these four possible outcomes, only one outcome is "both heads" (HH), which means that the probability of obtaining both heads is:
P(HH) = 1/4
Therefore, the correct answer is option 'A'.
Answer:
When two unbiased coins are tossed, there are four possible outcomes:
- Head - Head
- Head - Tail
- Tail - Head
- Tail - Tail
Since each coin has two possible outcomes (head or tail) and the coins are independent, there are a total of 2 x 2 = 4 possible outcomes.
Out of these four possible outcomes, only one outcome is "both heads" (HH), which means that the probability of obtaining both heads is:
P(HH) = 1/4
Therefore, the correct answer is option 'A'.
Attention CA Foundation Students!
To make sure you are not studying endlessly, EduRev has designed CA Foundation study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in CA Foundation.
|
Explore Courses for CA Foundation exam
|
|
Top Courses for CA FoundationView all
Two unbiased coins are tossed. The probability of obtaining both heads isa)b)2/4c)d)noneCorrect answer is option 'A'. Can you explain this answer?
Question Description
Two unbiased coins are tossed. The probability of obtaining both heads isa)b)2/4c)d)noneCorrect answer is option 'A'. Can you explain this answer? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about Two unbiased coins are tossed. The probability of obtaining both heads isa)b)2/4c)d)noneCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two unbiased coins are tossed. The probability of obtaining both heads isa)b)2/4c)d)noneCorrect answer is option 'A'. Can you explain this answer?.
Two unbiased coins are tossed. The probability of obtaining both heads isa)b)2/4c)d)noneCorrect answer is option 'A'. Can you explain this answer? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about Two unbiased coins are tossed. The probability of obtaining both heads isa)b)2/4c)d)noneCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two unbiased coins are tossed. The probability of obtaining both heads isa)b)2/4c)d)noneCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Two unbiased coins are tossed. The probability of obtaining both heads isa)b)2/4c)d)noneCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for CA Foundation.
Download more important topics, notes, lectures and mock test series for CA Foundation Exam by signing up for free.
Here you can find the meaning of Two unbiased coins are tossed. The probability of obtaining both heads isa)b)2/4c)d)noneCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Two unbiased coins are tossed. The probability of obtaining both heads isa)b)2/4c)d)noneCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Two unbiased coins are tossed. The probability of obtaining both heads isa)b)2/4c)d)noneCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Two unbiased coins are tossed. The probability of obtaining both heads isa)b)2/4c)d)noneCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Two unbiased coins are tossed. The probability of obtaining both heads isa)b)2/4c)d)noneCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice CA Foundation tests.
|
|
Explore Courses for CA Foundation exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup